agenttesla | fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a

General

Target

fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
Size

660KB
MD5

57ade9cbd347364926d40e16c74c39b1
SHA1

ed4af64bfc4de307c62c1cba65949f759d6f5111
SHA256

fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a
SHA512

fd03e4793cd7e6ce20773b0a83530d1438beab5178b4023993d381017baf22f0e19a82d81eadd8c167624fd5955e97d6cc6dbce64c49d1bc96fbf6d488a59b73
SSDEEP

12288:ju+4zi8LkpEaZZoy1XusX4X0G1LiI0ePZYGuTMqo1n/u6req39ee5y7Yh77Zj:yX2jEEGyWNmI0ePjuTMqoFB/9eeIYh77

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.bonnyriggdentalsurgery.com.au
Port:
587
Username:
[email protected]
Password:
Sages101*

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bonnyriggdentalsurgery.com.au
Port:
587
Username:
[email protected]
Password:
Sages101*
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

4700 powershell.exe
2556 powershell.exe

pid	process
4700	powershell.exe
2556	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\avdfUcC = "C:\\Users\\Admin\\AppData\\Roaming\\avdfUcC\\avdfUcC.exe"	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

37 ip-api.com
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

4280 schtasks.exe

flow	ioc
37	ip-api.com

pid	process
4280	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exepowershell.exepowershell.exe

pid	process
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
2556	powershell.exe
2556	powershell.exe
4700	powershell.exe
4700	powershell.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
2556	powershell.exe
4700	powershell.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
Token: SeDebugPrivilege	2556	powershell.exe
Token: SeDebugPrivilege	4700	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe

description	pid	process	target process
PID 3968 wrote to memory of 4700	3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe	powershell.exe
PID 3968 wrote to memory of 4700	3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe	powershell.exe
PID 3968 wrote to memory of 4700	3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe	powershell.exe
PID 3968 wrote to memory of 2556	3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe	powershell.exe
PID 3968 wrote to memory of 2556	3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe	powershell.exe
PID 3968 wrote to memory of 2556	3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe	powershell.exe
PID 3968 wrote to memory of 4280	3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe	schtasks.exe
PID 3968 wrote to memory of 4280	3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe	schtasks.exe
PID 3968 wrote to memory of 4280	3968	fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe
"C:\Users\Admin\AppData\Local\Temp\fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3968

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\fa7c1612ff853767974f6362697fa5055b65e4c8c22c0ca143012d827d02ba6a.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4700

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ftXzIeBqaqam.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2556

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ftXzIeBqaqam" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC966.tmp"
2⤵
- Creates scheduled task(s)
PID:4280

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4076 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
1⤵
PID:4608

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
04462377e40cd794087f4abdf3a79876

SHA1
ebba41edffe5984835c22bce8b73508cb13c0187

SHA256
cff3af213a53818230dc24ffda9206ed1bf6e20a1243da9aa839f04ff4d01d2f

SHA512
a6e4b3dc2bccead1dc43dd9ab7b2421d73adf6b187958bfa57bfae2f2ae1a425ec827d7c74c1f5b824ba98bed5984a2c141842ffbd7edb67787b123c2b8d50f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_evs2l4ga.nsh.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC966.tmp
Filesize
1KB

MD5
045b3e5f7757036a3b5ce0f1c8a3bb31

SHA1
9121c2195d1fd203ba193072813636b0dd5596e0

SHA256
f925ce7f53fa30447a1fdb3702228b0a5c9921b5d49fed4acd6304d5d7aaaa05

SHA512
d91f5627f019d5de28eb78df4fa79ef693c6ea0fda19232f9693421f3896815d9bdd3833fd154eb8348d9f4901debc10eb7afec9a4f413cb823733cffd52fb4b

Download Submit
memory/2556-22-0x0000000074F30000-0x00000000756E0000-memory.dmp

Filesize
7.7MB

Download
memory/2556-23-0x0000000074F30000-0x00000000756E0000-memory.dmp

Filesize
7.7MB

Download
memory/2556-74-0x0000000007020000-0x000000000703A000-memory.dmp

Filesize
104KB

Download
memory/2556-52-0x000000006FD60000-0x000000006FDAC000-memory.dmp

Filesize
304KB

Download
memory/2556-21-0x0000000074F30000-0x00000000756E0000-memory.dmp

Filesize
7.7MB

Download
memory/2556-75-0x0000000007090000-0x000000000709A000-memory.dmp

Filesize
40KB

Download
memory/2556-78-0x0000000007210000-0x0000000007221000-memory.dmp

Filesize
68KB

Download
memory/2556-88-0x0000000074F30000-0x00000000756E0000-memory.dmp

Filesize
7.7MB

Download
memory/3968-7-0x0000000074F3E000-0x0000000074F3F000-memory.dmp

Filesize
4KB

Download
memory/3968-4-0x0000000074F30000-0x00000000756E0000-memory.dmp

Filesize
7.7MB

Download
memory/3968-3-0x00000000050B0000-0x0000000005142000-memory.dmp

Filesize
584KB

Download
memory/3968-9-0x0000000006C80000-0x0000000006D04000-memory.dmp

Filesize
528KB

Download
memory/3968-76-0x0000000006DA0000-0x0000000006DF0000-memory.dmp

Filesize
320KB

Download
memory/3968-8-0x00000000052F0000-0x0000000005300000-memory.dmp

Filesize
64KB

Download
memory/3968-10-0x0000000009340000-0x00000000093DC000-memory.dmp

Filesize
624KB

Download
memory/3968-6-0x00000000052D0000-0x00000000052EA000-memory.dmp

Filesize
104KB

Download
memory/3968-11-0x0000000074F30000-0x00000000756E0000-memory.dmp

Filesize
7.7MB

Download
memory/3968-2-0x00000000055C0000-0x0000000005B64000-memory.dmp

Filesize
5.6MB

Download
memory/3968-25-0x0000000006470000-0x00000000064B2000-memory.dmp

Filesize
264KB

Download
memory/3968-0-0x0000000074F3E000-0x0000000074F3F000-memory.dmp

Filesize
4KB

Download
memory/3968-5-0x0000000005160000-0x000000000516A000-memory.dmp

Filesize
40KB

Download
memory/3968-28-0x0000000006530000-0x0000000006596000-memory.dmp

Filesize
408KB

Download
memory/3968-1-0x0000000000610000-0x00000000006BA000-memory.dmp

Filesize
680KB

Download
memory/4700-26-0x0000000004E50000-0x0000000004E72000-memory.dmp

Filesize
136KB

Download
memory/4700-48-0x0000000005F20000-0x0000000005F3E000-memory.dmp

Filesize
120KB

Download
memory/4700-49-0x0000000005F60000-0x0000000005FAC000-memory.dmp

Filesize
304KB

Download
memory/4700-47-0x00000000058C0000-0x0000000005C14000-memory.dmp

Filesize
3.3MB

Download
memory/4700-51-0x000000006FD60000-0x000000006FDAC000-memory.dmp

Filesize
304KB

Download
memory/4700-50-0x0000000006490000-0x00000000064C2000-memory.dmp

Filesize
200KB

Download
memory/4700-71-0x0000000006470000-0x000000000648E000-memory.dmp

Filesize
120KB

Download
memory/4700-72-0x0000000007150000-0x00000000071F3000-memory.dmp

Filesize
652KB

Download
memory/4700-73-0x0000000007880000-0x0000000007EFA000-memory.dmp

Filesize
6.5MB

Download
memory/4700-27-0x0000000004EF0000-0x0000000004F56000-memory.dmp

Filesize
408KB

Download
memory/4700-20-0x0000000005190000-0x00000000057B8000-memory.dmp

Filesize
6.2MB

Download
memory/4700-18-0x0000000074F30000-0x00000000756E0000-memory.dmp

Filesize
7.7MB

Download
memory/4700-77-0x0000000007450000-0x00000000074E6000-memory.dmp

Filesize
600KB

Download
memory/4700-15-0x0000000074F30000-0x00000000756E0000-memory.dmp

Filesize
7.7MB

Download
memory/4700-79-0x0000000007400000-0x000000000740E000-memory.dmp

Filesize
56KB

Download
memory/4700-80-0x0000000007410000-0x0000000007424000-memory.dmp

Filesize
80KB

Download
memory/4700-81-0x0000000007510000-0x000000000752A000-memory.dmp

Filesize
104KB

Download
memory/4700-82-0x00000000074F0000-0x00000000074F8000-memory.dmp

Filesize
32KB

Download
memory/4700-13-0x0000000002500000-0x0000000002536000-memory.dmp

Filesize
216KB

Download
memory/4700-87-0x0000000074F30000-0x00000000756E0000-memory.dmp

Filesize
7.7MB

Download
memory/4700-12-0x0000000074F30000-0x00000000756E0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads